Identify Proportional Tables and Graphs

What is the equation that represents this relationship?

• y = 1/12x

• y = 12x

• y = 0.6x

• This is not a proportional relationship.

Based on the graph, Which of the following statements is TRUE?

• I drove 80 miles every 4 hours

• I drove 160 miles in an hour

• I drove 80 miles every 2 hours

• I drove 240 miles in 4 hours

Write the equation for the table.

• y = x + 4

• y = 5x

• y = 4x + 1

• y = x + 5

Which of the following is an equation for this relationship?

• y=90x

• y=25x

• y=45x

• y=2x

Is this table proportional?

• Yes

• No

Which best describes the graph represented in this table?

•  proportional

• non-proportional

 Is this table proportional or non-proportional?

• Proportional

• Non-Proportional

Is this table proportional?

• YES

• NO

Does the table show a proportional relationship?

• Yes

• No

Does this graph represent a proportional relationship?

• Yes, because the line is pretty.

• No, because the line goes through the origin.

• Yes because the line goes through the origin.

• No, because the graph is non-proportional.